"BMW Genuine BBS 14"" Wheel Center Hub Cap STYL.5 for E30 318i 325e 325i" It fits E30 3 series from 1983 to 1991 with 14" BBS or Cross-Spoke Styling (Styl.5) wheels. Cap Diameter is 151mm or 6 inches. Please keep in mind that if you have non-original wheels, this cap will not fit. The compatibility depends on the wheel style and diameter. If you are not sure, please contact us before purchase.